[patch] disable AVR libiberty, libstdcxx, libgcj

[Marek Michalkiewicz]

I'd like to disable building these libraries for the AVR target in the
top level configure.in, much for the same reasons as for 68hc11 - too
big for a small 8-bit embedded target, no stdio, etc.

Please approve - thanks!

Marek

2002-05-28  Marek Michalkiewicz  <marekm@amelek.gda.pl>

	* configure.in (noconfigdirs): Don't compile libiberty, libstdcxx
	and libgcj for AVR.

Index: configure.in
===================================================================
RCS file: /cvs/gcc/gcc/configure.in,v
retrieving revision 1.149
diff -c -3 -p -r1.149 configure.in
*** configure.in	16 May 2002 17:41:52 -0000	1.149
--- configure.in	28 May 2002 17:29:00 -0000
*************** case "${target}" in
*** 731,736 ****
--- 731,739 ----
    arm-*-riscix*)
      noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}"
      ;;
+   avr-*-*)
+     noconfigdirs="$noconfigdirs target-libiberty ${libstdcxx_version} ${libgcj}"
+     ;;
    c4x-*-*)
      noconfigdirs="$noconfigdirs ${libstdcxx_version} target-librx target-libgloss ${libgcj}"
      ;;